:root{
  --bg:#fafaf5;--fg:#111827;--accent:#0ea5a4;--olive:#16a34a;--border:#e8eadf;--card:#fff;--ink:#0b3d2c;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Arial,sans-serif}
a{color:var(--olive);text-decoration:none}
.container{max-width:1060px;margin:0 auto;padding:16px}
.header{position:sticky;top:0;background:linear-gradient(90deg,#fff,#f7fbe9);border-bottom:1px solid var(--border);box-shadow:0 6px 18px rgba(14,165,164,.12);z-index:20}
.navbar{display:flex;justify-content:space-between;gap:12px;padding:10px 12px}
.brand{font-weight:900;letter-spacing:.3px}
.menu{display:flex;gap:8px;flex-wrap:wrap}
.menu a{padding:8px 12px;border:1px solid var(--border);border-radius:10px;background:#fff;font-size:13px}
.menu a:hover{background:#ecfdf5}
.card{background:var(--card);border:1px solid var(--border);border-radius:18px;box-shadow:0 4px 14px rgba(14,165,164,.08);padding:18px}
.hero{background:linear-gradient(180deg,#ecfdf5,#fff)}
.hero h1{font-size:28px;margin:6px 0 4px;color:var(--ink)}
.section h2{font-size:22px;margin:0 0 8px;color:var(--ink)}
.section h3{margin:10px 0 6px}
.small{font-size:12px;color:#6b7280}
.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#d1fae5;border:1px solid #bbf7d0;font-size:12px;color:#065f46;margin-right:6px}
.hr{height:1px;background:linear-gradient(90deg,transparent,#bbf7d0,transparent);margin:8px 0}
.note{background:#ecfeff;border:1px dashed #bae6fd;border-radius:12px;padding:10px}
.alert{background:#f0fdf4;border:1px dashed #bbf7d0;border-radius:12px;padding:10px}
.grid{display:grid;gap:12px}
.grid--2{grid-template-columns:repeat(2,1fr)}
.grid--3{grid-template-columns:repeat(3,1fr)}
@media(max-width:900px){.grid--3{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.grid--2,.grid--3{grid-template-columns:1fr}}
input,select,textarea{width:100%;min-height:44px;border:1px solid var(--border);border-radius:12px;padding:10px;background:#fff}
label{font-weight:600;display:block;margin-bottom:6px}
.btn{display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:48px;border-radius:14px;border:0;background:linear-gradient(135deg,var(--olive),#22c55e);color:#fff;font-weight:800;cursor:pointer}
footer{margin-top:24px;border-top:1px solid var(--border);background:#fff}